daverclasper Posted September 27, 2023 Report Share Posted September 27, 2023 Great your happy with it, no more messing now!, though always other stuff! Link to comment Share on other sites More sharing options...
Iain T Posted September 27, 2023 Author Report Share Posted September 27, 2023 38 minutes ago, daverclasper said: Great your happy with it, no more messing now!, though always other stuff! Then there's getting the ignition timing sweet spot...... I need a project over winter or I'll get bored! Link to comment Share on other sites More sharing options...
Iain T Posted April 4 Author Report Share Posted April 4 (edited) On 27/09/2023 at 16:22, daverclasper said: Great your happy with it, no more messing now!, though always other stuff! Sorry Dave it's in my nature to hunt for perfection. I've cut down the springs two more coils and now 170g at 53mm. Definitely better as I seem to be near the crossover point of air speed vs needle taper. At 200g the spring was holding the air piston down and yes increasing air speed but at certain conditions not allowing the needle taper to let in enough petrol. However sorted the timing and noisy diff😁 Iain Edited April 4 by Iain T Link to comment Share on other sites More sharing options...
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